Lohmannella njoerdri Bartsch 2020
Lohmannella njoerdri Bartsch, 2020 Diagnosis. Two corneae present. Ds-2 on membranous cuticle. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with nearly 14 Pgs and 8 Sgs. Male with 47 Pgs and 8 Sgs. Tr I–IV with 1-1-1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with (6,7)-6-4-4 setae;...
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ftdatacite:10.5281/zenodo.4889562 2023-05-15T17:33:16+02:00 Lohmannella njoerdri Bartsch 2020 Abé, Hiroshi 2021 https://dx.doi.org/10.5281/zenodo.4889562 https://zenodo.org/record/4889562 unknown Zenodo http://zenodo.org/record/4888860 http://publication.plazi.org/id/FE1DFFC7FFDDFF9FFFB3FFE1FFB6FFE2 http://zoobank.org/344CA83A-6C54-4425-8A1F-1BA540611214 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4980.2.1 http://zenodo.org/record/4888860 http://publication.plazi.org/id/FE1DFFC7FFDDFF9FFFB3FFE1FFB6FFE2 http://zoobank.org/344CA83A-6C54-4425-8A1F-1BA540611214 https://dx.doi.org/10.5281/zenodo.4889561 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella njoerdri Text Taxonomic treatment article-journal ScholarlyArticle 2021 ftdatacite https://doi.org/10.5281/zenodo.4889562 https://doi.org/10.11646/zootaxa.4980.2.1 https://doi.org/10.5281/zenodo.4889561 2021-11-05T12:55:41Z Lohmannella njoerdri Bartsch, 2020 Diagnosis. Two corneae present. Ds-2 on membranous cuticle. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with nearly 14 Pgs and 8 Sgs. Male with 47 Pgs and 8 Sgs. Tr I–IV with 1-1-1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with (6,7)-6-4-4 setae; Gn I–IV with (7,8)-7-4-4 setae, (3,4)-1-0-1 Bp setae; Tb I–IV with (10,11)-9-7-6 setae, 6-3-1-3 Bp setae; Ta I–IV with 3-3-4-3 dorsal setae, 2-1-2-1 Bp setae. Lc I with minute unidentate accessory process. Idiosoma length 310 in male, ca. 314 in female, 179 in LV. Idiosoma width 230 in male. Gnathosoma length 182 in male. Ratio of gnathosoma to idiosoma 0.60 in male. Ratio of P-2 to P-1 4.00. Remarks. The species is distinguished from congeners by having unusual slender Lc. This species has some resemblance to L. kervillei , L. multisetosa, L. norvegica, L. nudipes, L. reducta, L. rustica, L. steueri, and L. subfalcata. This species differs from L. kervillei and L. norvegica by having a compact gnathosoma. L. multisetosa has a P-2 with distinctly convex ventral margin, instead of straight in L. njoerdri . L. nudipes lacks Bp setae on Ta I–IV; L. reducta and L. steueri bear 4 and 5 ventral Bp setae on Tb I, respectively; and L. rustica has a single ventral Bp seta on Ta I, whereas L. njoerdri has 6 ventral Bp setae on Tb I and 2 ventral Bp setae on Ta I. L. subfalcata has a length AD:PD equalling 0.8:1.0 but in L. njoerdri 0.6:1.0. Slender claws are generally expected to be correlated with a life in a soft substrate, however, the mode of life of this species is unknown (Bartsch 2020). Habitat. Bathyal zone: Sediment at 285 m depth. Distribution. North Atlantic Ocean: Sula Ridge (64°05.00’N, 08°02.00’E). Reference. Bartsch (2020). Depository. ZIZMH. : Published as part of Abé, Hiroshi, 2021, Taxonomic review of the subfamily Lohmannellinae (Acari: Trombidiformes Halacaridae) with morphological comparisons among genera, pp. 201-255 in Zootaxa 4980 (2) on page 217, DOI: 10.11646/zootaxa.4980.2.1, http://zenodo.org/record/4888860 : {"references": ["Bartsch, I. (2020) Lohmannella (Acari, Halacaridae) from a cold-water coral reef off Norway, description of two new and a list of North Atlantic species. Zootaxa, 4722, 277 - 286."]} Text North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Norway Seta ENVELOPE(9.895,9.895,63.645,63.645) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella njoerdri |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella njoerdri Abé, Hiroshi Lohmannella njoerdri Bartsch 2020 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella njoerdri |
description |
Lohmannella njoerdri Bartsch, 2020 Diagnosis. Two corneae present. Ds-2 on membranous cuticle. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with nearly 14 Pgs and 8 Sgs. Male with 47 Pgs and 8 Sgs. Tr I–IV with 1-1-1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with (6,7)-6-4-4 setae; Gn I–IV with (7,8)-7-4-4 setae, (3,4)-1-0-1 Bp setae; Tb I–IV with (10,11)-9-7-6 setae, 6-3-1-3 Bp setae; Ta I–IV with 3-3-4-3 dorsal setae, 2-1-2-1 Bp setae. Lc I with minute unidentate accessory process. Idiosoma length 310 in male, ca. 314 in female, 179 in LV. Idiosoma width 230 in male. Gnathosoma length 182 in male. Ratio of gnathosoma to idiosoma 0.60 in male. Ratio of P-2 to P-1 4.00. Remarks. The species is distinguished from congeners by having unusual slender Lc. This species has some resemblance to L. kervillei , L. multisetosa, L. norvegica, L. nudipes, L. reducta, L. rustica, L. steueri, and L. subfalcata. This species differs from L. kervillei and L. norvegica by having a compact gnathosoma. L. multisetosa has a P-2 with distinctly convex ventral margin, instead of straight in L. njoerdri . L. nudipes lacks Bp setae on Ta I–IV; L. reducta and L. steueri bear 4 and 5 ventral Bp setae on Tb I, respectively; and L. rustica has a single ventral Bp seta on Ta I, whereas L. njoerdri has 6 ventral Bp setae on Tb I and 2 ventral Bp setae on Ta I. L. subfalcata has a length AD:PD equalling 0.8:1.0 but in L. njoerdri 0.6:1.0. Slender claws are generally expected to be correlated with a life in a soft substrate, however, the mode of life of this species is unknown (Bartsch 2020). Habitat. Bathyal zone: Sediment at 285 m depth. Distribution. North Atlantic Ocean: Sula Ridge (64°05.00’N, 08°02.00’E). Reference. Bartsch (2020). Depository. ZIZMH. : Published as part of Abé, Hiroshi, 2021, Taxonomic review of the subfamily Lohmannellinae (Acari: Trombidiformes Halacaridae) with morphological comparisons among genera, pp. 201-255 in Zootaxa 4980 (2) on page 217, DOI: 10.11646/zootaxa.4980.2.1, http://zenodo.org/record/4888860 : {"references": ["Bartsch, I. (2020) Lohmannella (Acari, Halacaridae) from a cold-water coral reef off Norway, description of two new and a list of North Atlantic species. Zootaxa, 4722, 277 - 286."]} |
format |
Text |
author |
Abé, Hiroshi |
author_facet |
Abé, Hiroshi |
author_sort |
Abé, Hiroshi |
title |
Lohmannella njoerdri Bartsch 2020 |
title_short |
Lohmannella njoerdri Bartsch 2020 |
title_full |
Lohmannella njoerdri Bartsch 2020 |
title_fullStr |
Lohmannella njoerdri Bartsch 2020 |
title_full_unstemmed |
Lohmannella njoerdri Bartsch 2020 |
title_sort |
lohmannella njoerdri bartsch 2020 |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.4889562 https://zenodo.org/record/4889562 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Norway Seta |
geographic_facet |
Norway Seta |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
http://zenodo.org/record/4888860 http://publication.plazi.org/id/FE1DFFC7FFDDFF9FFFB3FFE1FFB6FFE2 http://zoobank.org/344CA83A-6C54-4425-8A1F-1BA540611214 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4980.2.1 http://zenodo.org/record/4888860 http://publication.plazi.org/id/FE1DFFC7FFDDFF9FFFB3FFE1FFB6FFE2 http://zoobank.org/344CA83A-6C54-4425-8A1F-1BA540611214 https://dx.doi.org/10.5281/zenodo.4889561 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.4889562 https://doi.org/10.11646/zootaxa.4980.2.1 https://doi.org/10.5281/zenodo.4889561 |
_version_ |
1766131725398704128 |